Base | Representation |
---|---|
bin | 10001011111011100110… |
… | …101111011011010101111 |
3 | 11020220120111221110002200 |
4 | 101133130311323122233 |
5 | 124143144224000421 |
6 | 2320105220552543 |
7 | 152561463631422 |
oct | 21373465733257 |
9 | 4226514843080 |
10 | 1202001000111 |
11 | 42384725709a |
12 | 174b57852753 |
13 | 8946b022342 |
14 | 4226a1a39b9 |
15 | 214006e9726 |
hex | 117dcd7b6af |
1202001000111 has 24 divisors (see below), whose sum is σ = 1839765638880. Its totient is φ = 753617765376.
The previous prime is 1202001000103. The next prime is 1202001000131. The reversal of 1202001000111 is 1110001002021.
It is a happy number.
It is not a de Polignac number, because 1202001000111 - 23 = 1202001000103 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 1202001000093 and 1202001000102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1202001000131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2815306 + ... + 3214023.
It is an arithmetic number, because the mean of its divisors is an integer number (76656901620).
Almost surely, 21202001000111 is an apocalyptic number.
1202001000111 is a deficient number, since it is larger than the sum of its proper divisors (637764638769).
1202001000111 is a wasteful number, since it uses less digits than its factorization.
1202001000111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6030655 (or 6030652 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 1202001000111 its reverse (1110001002021), we get a palindrome (2312002002132).
The spelling of 1202001000111 in words is "one trillion, two hundred two billion, one million, one hundred eleven", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •